205 Highline Trail, El Cajon, California 92021, El Cajon, 92021 - 4 bed, 4 bath
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205 Highline Trail
El Cajon, California 92021
ACTIVE
CONDITION: EXCELLENT
4Beds
4Baths
2,900Sq Ft
18,652Lot Size
Property Price
LIST PRICE$1,159,000
EST. MARKET VALUE
$1,199,900
3% BelowMARKET VALUE
SUMMARY
This Custom-Built Hilltop Estate is a Strong Value Opportunity, listed at $1,199,900—positioned well below the $1,269,823 Fair Market Value by 5%. This valuation gap offers $69,923 in Instant Equity. Featuring a Mint Condition Rating, the home includes a Chef's Kitchen, Solar System, and a Detached ADU with panoramic views. This property balances luxury living with income potential, making it an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a high-end, move-in ready sanctuary.
Estimated Market Value
$1,199,900+$40,900 Equity Potential
Based on Realkey algorithm analyzing recent comparable sales in El Cajon.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 205 Highline Trail Subject | $1,159,000* List Price | 4 | 4 | 2,900 | $414 | - |
A 214 Kens Sold | $955,000 | 4 | 3 | 2,274 | $420 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
Although built in 2005, the property features a brand-new HVAC system, solar panels, and EV charging. The interior shows evidence of recent high-end renovations, particularly in the marble/granite bathrooms and the detached ADU, placing it in mint, move-in ready condition.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 18652, living area = 2900.
- Panoramic Hilltop Views
Positioned on a private hilltop, this estate offers breathtaking, sweeping views of the Laguna Mountains and Sycuan, providing an exclusive and serene atmosphere.
- Detached ADU with Rooftop Deck
The property includes a fully equipped detached ADU with its own kitchen, bathroom, and private rooftop deck, offering excellent potential for rental income or multi-generational living.
CONSRISKS & DEFICIENCIES
- Mixed School Ratings
The assigned high schools for this location have inconsistent performance ratings, which may be a concern for families prioritizing top-tier educational districts.
- Topographical Limitations
The hilltop location, while providing superior views, typically results in sloped terrain that may limit the amount of usable flat yard space for traditional outdoor recreation.
About 205 Highline Trail
ON TOP OF A PRIVATE HILL WITH SWEEPING VIEWS OF THE LAGUNA MOUNTAINS AND SYCUAN, THIS CUSTOM BUILT CASTLE IS A TRUE ARCHITECTURAL MASTERPIECE. BUILT IN 2005 WITH DURABLE 2X6 CONSTRUCTION & PAID FOR SOLAR SYSTEM. THE PROPERTY OFFERS 4 BEDROOMS AND FOUR BATHROOMS. THE IMPRESSIVE CHEF'S KITCHEN FEATEATURES HIGH-END STAINLESS STEEL APPLIANCES, GRANITE COUNTERTOPS, TILE BACKSPLASH, AND A 6 PERSON ISLAND BAR. THE EXPANSIVE GREAT ROOM PROVIDES A SPECTACULAR SETTING FOR ENTERTAINING, WHILE TWO SETS OF WASHER AND DRYERS ADD EVERYDAY CONVENIENCE. A NEW CENTRAL HEATING AND AIR CONDITIONING SYSTEM ENSURES YEAR-ROUND COMFORT. THE LUXURIOUS PRIMARY SUITE INCLUDES SURROUND SOUND,A JACUZZI TUB POSITIONED TO CAPTURE THE VIEW, A MARBLE-AND GRANITE BATHROOM, AND AN OVERSIZED WALK-IN CLOSET. A DETACHED ADU OFFERS ITS OWN KITCHEN AND BATHROOM, PLUS A PRIVATE ROOFTOP DECK WITH PANORAMIC VIEWS-IDEAL FOR GUESTS, EXTENDED FAMILY, A HOME OFFICE, OR POTENTIAL RENTAL USE. PRIVATE, DISTINCTIVE, AND DESIGNED TO IMPRESS, THIS REMARKABLE HILLTOP ESTATE MUST SEEN TO BE FULLY APPRECIATED. PRE WIRED FOR CAR CHARGING IN THE GARAGE .!!!
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 2005
- Lot Size
- 18,652 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 4 (4 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
El Cajon Unified Schools
Crest Elementary School
Grades K-5 • 0.4 mi
5/10
Los Coches Creek Middle School
Grades 6-8 • 4.2 mi
7/10
Granite Hills High School
Grades 9-12 • 3.3 mi
6/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 3.0 |
| Baths | 4.0 | 2.0 |
| Square foot | 2,900 | 1,609.157 |
| Lot Size | 18,652 | 9,601.53 |
| Price | $1.16M | $869.6K |
| Price per sq ft | $400 | $528 |
| Built year | 2005 | 1970 |
| HOA | $0 | $191 |
| Days on market | 42 | 40 |
Pricing History
Listed for Sale
Aug 15, 2026
$1,159,000
$1,189,900
-3% Price Drop
Initial Listing
Price Change
Aug 1, 2026
$1,189,900
$1,199,900
-1% Price Drop
Initial Listing
Price Change
Jul 29, 2026
$1,199,900
Initial Listing
Sold
Jun 28, 2004
$237,000
Public Record